Which historical designation is listed as a synonym for *Operophtera brumata* (Linnaeus)?

Answer

*Cheimatobia brumaria*

The history of taxonomy shows that scientific naming conventions evolve as understanding improves, resulting in organisms being assigned to different genera before a current consensus is reached. For the Winter Moth, *Operophtera brumata*, several historical designations are recognized as synonyms. One specific example provided that illustrates this past ambiguity is *Cheimatobia brumaria*. Another historical synonym mentioned is *Phalaena. grisearia*. The acceptance of the current designation, *Operophtera brumata* as established by Linnaeus, is vital for reliable scientific communication globally, especially when tracking its introduction and spread across continents into areas like North America starting in the 1930s.

Which historical designation is listed as a synonym for *Operophtera brumata* (Linnaeus)?
animalinsectclassificationmoth